<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <style>
        .static{
            width:160px;
            height:160px;
            margin:0 10px;
            float:left;
        }
        .a{
            background: #123456;
        }
        .b{
            border-radius: 50%;
            
        }
        .c{
            border:2px solid green ;
            box-shadow:  0 0 10px 10px darkgoldenrod;
        }
        .clearfix:after{
            height:0;
            content:'';
            clear:both;
            overflow: hidden;
            visibility: hidden;
            zoom:1;
        }
        .container{
            width:440px;
            padding:10px;
            box-sizing: border-box;
            border:2px solid darkgreen;
        }
        .tabs{
            width:420px;
            display: flex;
        }
        .tab-item{
            flex:1;
            margin:0 10px;
            height:50px;
            background: pink;
            border-radius: 5px;
            text-align: center;
            line-height: 50px;
            color:#fff;
            font-size: 18px;
        }
        .tabs .tab-active{
            background: #123456 ;
        }
        .content-item{
            margin-top:20px;
            width:420px;
            height:420px;
            background: #123456;
            color:#fff;
            font-size: 38px;
            border-radius: 5px;
            text-align: center;
            line-height: 420px;
        }
        </style>
</head>
<body>
    <div id="app">
        <h4>{{msg}} </h4>
        <div class="static a b c"></div>
    </div>

    <div>
        <div @click = "current"></div>
    </div>
</body>
<script>
    const vm = new Vue({
        data:{
            msg:"haofana",
        }


    }).$mount("#app")
</script>
</html>